Portugal country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments:
National Checklist: Portugal
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/po.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Neves, A.M., 1970
National Database:

Common names from other countries

Palaemonid shrimp, ... more

Classification / Names / Names Nomes comuns | Sinónimos | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Decapoda (Lobster, shrimp and crabs) > Palaemonidae (palaemonid shrimps)

Environment: milieu / climate zone / depth range / distribution range Ecologia

; estuarina. Temperate; 60°N - 32°N, 11°W - 20°E

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Introduções

Northeast Atlantic and the Mediterranean: From north-west Europe and western Mediterranean and on the Atlantic coast of Morocco.

Length at first maturity / Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm Max length : 3.7 cm TL macho/indeterminado; (Ref. 2793); 5.2 cm TL (female)

Body almost colorless and translucent. Body of females sometimes with greenish chromatophores (Ref. 2793). Occurs in brackish water lakes and shallow coastal lagoons with salinity from 0.9 to 25.3 (Ref. 2745). Prefers stagnant and slow-running waters, irrigation channels and salt marshes (Ref. 2792). Associated with Palaemon elegans and/or Palaemon adspersus (Ref. 2745). Detritivores; with a varied diet characterized by scavenging and opportunistic feeding behavior (Ref. 2838).

Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

Exhibits moulting before breeding during spring at temperatures between 9 to 10°C (Ref. 2804). Females produce about 150 eggs (Ref. 2748).

Referência principal Referências | Coordenador | Colaboradores

Dolmen, D., J. Hindley and E. Kleiven. 2004. (Ref. 2745)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Não avaliado

Categoria CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Utilização humana

Pescarias: espécies comerciais
FAO - Aquacultura: produção; | FishSource | Sea Around Us

Ferramentas

E-book | Guia de campo

Mais informação

Países
Áreas FAO
Ecossistemas
Ocorrências
Introduções
Stocks
Ecologia
Dieta
Itens alimentares

Nomes comuns
Sinónimos
Predadores
Reprodução
Maturidade
Desova
Fecundidade
Ovos
Desenvolvimento dos ovos

Idade/Tamanho
Crescimento
Comprimento-peso
Comprimento-comprimento
Morfologia
Larvas
Abundância

Referências
Mass conversion

Colaboradores
Fotografias

Fontes da internet

Estimates based on models

Vulnerabilidade (Ref. 71543): Low vulnerability (10 of 100).

Categoria de preço (Ref. 80766): Very high.

Palaemonetes varians (Leach, 1814)